baber/WOPTO huggingface dataset:
Patent JP-S62175212-A (JP)
Title: Air conditioner for automobile
Inventor: TAWARA TOSHIHIRO
IPC: B60H3/06
Filed: 1986-01-30
Abstract: PURPOSE:To prevent an air quantity at time of an air-cooled driving start from being dropped, by opening an air passage of an auxiliary supply opening with a damper at a time when maximum air capacity is required, and blowing off the blast air directly to the inside of a car boom in bypassing an air cleaner. CONSTITUTION:At the time of a vent mode, each of supply openings 21 and 23 is opened but each of other supply openings 19 and 24 is closed the other way. And, air out of both inside and outside air suction openings of a blower unit 6 is fed to a cooler core 10, thus this air is dehumidified and cooled. If so, cooling air is distributed to a heater core 12, a cooling air passage 15, an air cleaner 30 and an auxiliary supply opening 35 by each of dampers 14, 31 and 32. For example, when an operating knob is operated to be set to a maximum air-cooling position, any of dampers 14, 17, 31 and 32 comes to a full line position, whereby the cooling air is blown into the inside of the car room by way of a route A leading to these supply openings 21 and 23 through the cooling air passage 15 and another route B leading to the auxiliary supply opening 35 after bypassing the air cleaner 30 at the upstream side of the air cleaner 30.
Patent JP-S59143913-A (JP)
Title: Device for detecting center of steering angle of vehicle
Inventor: MIYATA HIROSHI
IPC: G01B7/30
Filed: 1983-02-07
Abstract: PURPOSE:To ensure the detection of an average center value corresponding to the actual running state, by providing a steerning angle sensor, which detects the steering angle electrically; a comparator circuit, which compares and operates the center value in a temporary memory part and the output of the steering angle sensor and controls ON and OFF of a first switch; a distance measuring part, which is controlled by the comparator circuit and controls ON and OFF of a second switch after a specified running distance is covered after the ON operation of the first switch; and a center- memory part, which comprises an integrating circuit including a resistor and a capacitor. CONSTITUTION:When a first switch 14 is turned ON by the output of a comparator 20, the new center value, which is compared and operated through a differential amplifier 12, is supplied to a temporary memory part 16 and held and stored in a capacitor. The output of the comparator 20 resets a counter in a distance measuring part 42. A second switch 38 keeps the OFF state. When the center-value update of the temporary memory part 16 is finished, the output of the comparator 20 disappears, the first switch 14 is returned to the OFF state, the counter of the distance measuring part 42 is set, and the pulses from a vehicle speed sensor 44 are counted. Thus the substantially effective change in steering angle of the vehicle can be positively taken out electrically, and the control of various vehicles can be effectively performed.
Patent JP-S60164166-A (JP)
Title: Multi-tubular type heat exchanger
Inventor: ANDOU HARUMI
IPC: F24H1/40
Filed: 1984-02-03
Abstract: PURPOSE:To contrive to improve the heat exchange efficiency by a structure wherein a burner is provided at the lower part of a plurality of water tubes located concyclically and combustion gas passages are formed between a baffle and an outer wall at the upper part of the water tubes, while a water tube wall is formed by large diameter water tubes at the lower part of the water tubes in a multi-tubular heat exchanger. CONSTITUTION:Water tubes 3, which are installed concyclically in upright positions and the diameter of each of which is enlarged in the portion corresponding to the combustion section to be a large diameter water tube 3' so as to tightly contact with one another concyclically in order to form a water tube wall. In addition, combustion gas passages 10 are formed between a baffle 6 and an outer wall 9 so as to pass around the water tubes 3. Accordingly, combustion gas contacts with the large diameter water tubes 3' or the water tube 3 wall so as to heat-exchange without contacting with the outer wall 9. Further, the heat exchange of the combustion gas is accelerated by passing through the combustion gas passage around the water tubes 3 locating between the baffle 6 and the outer wall 9. Thus, because the position, at which the heat exchange is performed the most effectively, of the combustion gas is contrived to contact with the whole heating surface area, resulting in enabling to contrive to improve the heat exchange efficiency.
Patent JP-H07231621-A (JP)
Title: Magnetization method of motor for driving of information recording disk
Inventor: KODAMA MITSUO
IPC: H02K15/03
Filed: 1994-02-15
Abstract: PURPOSE:To provide a magnetization method of a motor, for driving an information recording disk, which can magnetiz precisely without being influenced by an irregularity or the like in the diameter of a drive pin or a positioning pin. CONSTITUTION:A center pin 21 and a positioning pin 22 for a magnetization yoke are fitted respectively into the central hole 111 and the drive hole 112 of a rotor 110, and the rotor 110 is turned clockwise. An index magnetic pole is magnetized in a point which is turned counterclockwise at an angle C while a position in which the positioning pin 22 comes into contact with the cut and erected part 110b of the rotor 110 is used as a criterion.
Patent JP-H01196284-A (JP)
Title: Composition for storing food
Inventor: HARADA SUSUMU
IPC: A23L3/3526
Filed: 1988-01-29
Abstract: PURPOSE:To obtain high antiseptic and antifungal effects of food in reduced used amount, by incorporating an ethanol vapor generator, specific deoxidant and vinylamine-containing polymer into the food. CONSTITUTION:A deoxidant consisting of (A) ethanol vapor generator obtained by adsorbing or absorbing a porous powder such as silica alumina or diatomaceous earth into ethanol and (B) metal powder (e.g., iron powder) and oxidation promoter (e.g., NaCl) for metal powder, and (C) polymer (e.g., vinylamine- vinylformamide copolymer) having >=500 molecular weight and >=25mol% vinylamine content are each packed and sealed into different gas permeable vessels (e.g., paper bag).
Patent JP-S57131525-A (JP)
Title: Plastic vessel
Inventor: SARASHINO YOUICHIROU
IPC: B65D1/16
Filed: 1981-02-09
Abstract: PURPOSE:To obtain the titled vessel having a collar sufficient in dynamical strength, capable of lateral rolling movement, horizontal stacking and improvement of molding efficiency by a method wherein projecting collars having vertical through gaps, specific size and shape are provided on radius reduced slope parts near the opening and the bottom. CONSTITUTION:Two projections collars, upper and lower, 2 are provided on circumferences near the opening and the bottom and the height between the heads of the projecting collars 2 is equalized almost to the external circumference of the barrel 3. The two projecting collars, upper and lower, 2 are ringed projections which are formed parallel to each other on the external circumference of the vessel 1 and vertical through gaps or through holes 4 are provided on each of them. The shape of each projecting collar 2 is set so that the vertical sectional area of B-B in the root part 23 and, if necessary, that of C-C in the head part 22 are larger than that of A-A in the neck part 21 to secure the strength of the projecting collars 2.
Patent JP-S62178848-A (JP)
Title: Electric foot warmer
Inventor: JITSUKAWA SHIGERU
IPC: F24H3/04
Filed: 1986-01-30
Abstract: PURPOSE:To make it possible to make the temperature of a foot warmer tepid in accordance with the duration of time where one leaves the foot warmer and is spaced apart therefrom and to save the wasteful consumption of power when one is not present in the fort warmer by gradually lowering the temperature of the foot warmer stepwise with respect to a stable temperature when no one is present in the foot warmer and the temperature within the foot warmer holds a preset value for a predeter mined period of time. CONSTITUTION:Whether the output a heater 1 holds a predetermined value or it is under a varied unstable condition, is judged by means of a control unit 11 for checking the secondary side voltage of a current transformer within an outside controller 19. For example, the output condition of the heater 1 is a predetermined one, it is judged that no one is present in a foot warmer and a temperature control to lower the temper ature to a value which is lower than the initially set value, is conducted. Then, if a stable condition is again continued for a predetermined period of time under a temperature condition, a control to lower the current temperature again to a slightly lower temperature is carried out. Such a control is repeated to gradually lower the temperature of the foot warmer. Then, when the temperature thereof reaches a limit lowering temperature, a control not lowering the temperature is repeated thereafter.
Patent JP-H06230296-A (JP)
Title: Light deflector and picture-display device using it
Inventor: YAGI TAKAYUKI
IPC: G02B26/08
Filed: 1993-02-05
Abstract: PURPOSE:To provide the light deflector capable of being miniaturized, being easily arrayed, and performing area gradation, and to provide the picture display device using it. CONSTITUTION:When a voltage is not impressed between the fixed electrode 14 and the mirror part 11 of the light deflector, the electrode 14 and the mirror part 11 can be kept parallel. A voltage impressing controlling part impresses the voltage in accordance with the desired reflection light quantity between them, so that a mirror member is absorbed on a fixed electrode side, and the mirror member is brought into close contact with a dielectric layer from a free end side by an area corresponding to the desired light quantity. Since a light beam is made incident on the mirror member in close contact with the dielectric layer, the light quantity in proportion to a closely contact area is deflected in a reflecting direction Q3 toward a light receiving part. As to the picture display device in which the plural light deflectors are arranged, an electrostatic voltage impressing controlling part independently controls each light deflector so as to change reflection light quantity from each light deflector, so that the gradation in a picture to be displayed can be freely changed.
Patent JP-H07226919-A (JP)
Title: Picture data processor
Inventor: YOSHIZAWA KAZUHIKO
IPC: H04N19/67
Filed: 1994-02-16
Abstract: PURPOSE:To prevent picture quality from deteriorating due to an error caused on a storage medium in a recording and reproducing device compressing a picture signal with orthogonal transform and variable length coding or the like. CONSTITUTION:A picture block division circuit 101 applies block division to an input picture signal, and a picture block rearrangement circuit 102 rearranges the sequence of picture blocks so that picture blocks adjacent to each other on a screen are not adjacent on a storage medium. Then an orthogonal transform circuit 103 applies orthogonal transform, a coefficient calculation circuit 105 calculates a quantization coefficient QM and a quantization circuit 109 and a variable length coding circuit 110 apply quantization and variable length coding to the signal respectively. Moreover, an error correction coding addition circuit 111 adds error correction code to the signal and records the result to a storage medium.
Patent JP-2000212512-A (JP)
Title: Coating liquid for forming siliceous film, siliceous film and semiconductor device
Inventor: YAMAMOTO YASUHIRO
IPC: H01L21/768
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain both a coating liquid for forming a siliceous film capable of improving the reliability of a semiconductor device by lowering the permittivity and the siliceous film and to provide the semiconductor device using the siliceous film. SOLUTION: This coating liquid for forming a siliceous film is obtained by hydrolyzing and polycondensing a silane compound represented by the formula (R1 is a 1-6C alkyl group or a 1-6C fluoroalkyl group; R2 is a 1-6C alkyl group; X is a halogen or an alkoxy group; n is an integer of 0-2). The siliceous film can be prepared by coating the top surface of a substrate with the coating liquid for forming the siliceous film, drying the coated liquid at 50-250 deg.C and then hot curing the dried film at 200-600 deg.C in a nitrogen atmosphere. The semiconductor device can be obtained by forming the siliceous film.
Patent JP-S63187165-A (JP)
Title: Apparatus for inspecting printed circuit board
Inventor: FUJISAWA MASAYUKI
IPC: H01L21/66
Filed: 1987-01-29
Abstract: PURPOSE:To simplify a relay control system, by providing two relays to the probes connected to the measuring points of the both of a standard board and a board to be measured and connecting each of the other terminals of the relays to a measuring signal input terminal or a response signal output terminal. CONSTITUTION:An in-phase voltage signal Vref and a negative-phase voltage signal reversal Vref are respectively applied to the reference part and part to be measured having impedances Zs, Zx on a standard printed circuit board Bs and a printed circuit board Bx to be measured through relays S11a, S11b and probes P1a, P1b. The relays S22a, S22b are connected and a response signal Vo is taken out through probes P2a, P2b and measured by a detector.
Patent JP-H08213237-A (JP)
Title: Magnetostatic wave device
Inventor: FUJINO MASARU
IPC: H01F10/24
Filed: 1995-02-07
Abstract: PURPOSE: To provide a magnetostatic wave device which is capable of being controlled so as to lessened in the minimum frequency of a propagation band by a method wherein it is lessened in saturation magnetization. CONSTITUTION: A magnetostatic wave garnet film is made to grow on a GGG (Gd3 Ga5 O12 ) board, an SGG (Sm3 Ga5 O12 ) board or an NGG (Nd3 Ga5 O12 ) for the formation of a magnetostatic device, and the magnetostatic wave garnet film is represented by a chemical formula, A3 Fe5-x Bx O12 , wherein A is at least one or more elements selected from Y, La, Bi, Gd, Lu and Sc, B denotes at least one or more elements selected from Ga and Al, and x is so determined as to satisfy a formula, 1.05<=x<=2.00.
Patent JP-S63188230-A (JP)
Title: Information processor
Inventor: KANESHIRO MORISHIGE
IPC: G06F9/30
Filed: 1987-01-31
Abstract: PURPOSE:To eliminate the need of a register file exclusive for an address generating circuit and to shorten a machine cycle by sharing a 4-port register file for both production of addresses of an address generating circuit and arithmetic processing of an arithmetic and logic unit (ALU). CONSTITUTION:A 4-port register file 100 contains three read-only ports 11, 21 and 31 which fetch successively two register values showing the source data and a single register value showing the address data as well as a write-only port 41 which writes the value showing the destination data obtained by an ALU300 into an exclusive register at every write enable state set in the timing synchronous with a microinstruction. An address generating circuit 200 decodes the register value at every fetching and produces addresses. In such a constitution, no special register file is needed for the circuit 200 and both reading and writing jobs are carried out in parallel with each other. Then the machine cycle is shortened.
Patent JP-H03226328-A (JP)
Title: Method for guiding extrusion forging die for long spindle material
Inventor: KADOI HARUO
IPC: B21K1/06
Filed: 1990-01-30
Abstract: PURPOSE:To improve the productivity and to reduce the cost by guiding a forging die with a punch having an outer peripheral part larger in diameter than the outer diameter of the top face of the punch and a die having an inner peripheral part which inserts and guides the outer peripheral part. CONSTITUTION:The punch 1 is composed of a 1st cylinder part 12 connecting with the outer periphery of the top face 10 vertical to the axial center 5, a truncated cone part 13 which connects with the 1st cylinder part and is large in diameter and a 2nd cylinder part 14 connecting with it. The die 3 guides the punch 1 and inserts it into a die hole A. The die 3 is composed of a ring shaped guide part 31 and a main body 32. When this constitution is used, the outer peripheral part other than the outer peripheral part of the top face 10 of the punch 1 is used and the insertion of the punch 1 is performed by the guide of the die 3. In this way, the life of the forging die can be prolonged.
Patent JP-H05215923-A (JP)
Title: Method for laying wiring cable and traction jig to be used therein
Inventor: SANO HIROAKI
IPC: G02B6/46
Filed: 1992-02-05
Abstract: PURPOSE:To provide the method for laying a wiring cable which enables the treatment of the wiring cable of a pendent surplus part and the traction jig to be used in the method. CONSTITUTION:The wiring cable 4 constituted slightly longer than a desired inter-laying distance and a pair of the traction jigs 1, 2 which can hold the wiring cable 4 and can detain a traction wire 3 are used. After the wiring cable 4 is aerially laid, a pair of the traction jigs 1, 2 parted from each other are respectively mounted in the arbitrary positions of the wiring cable 4. The traction wire 3 is fixed to the one traction jig 1 and is pulled toward the other traction jig 2 side to detain the traction wire 3 at the other traction jig 2, by which the surplus part 4a of the wiring cable 4 is absorbed between a pair of the traction jigs 1 and 2.
Patent JP-H05212076-A (JP)
Title: Bedding device
Inventor: KASAI KENZO
IPC: A61G7/10
Filed: 1992-02-05
Abstract: PURPOSE:To move a patient bedridden on a bedding device, etc., sideward and to easily move the patient to a bath tub or a stretcher, etc. CONSTITUTION:A bedding plane 13 can be formed with plural moving plane forming members 2-9 and plural fixed plane forming members 10-12. The moving plane forming members 2-9 are supported so as to be divided rightward and leftward by a frame 15. The frame 15 is raised with a jack mechanism 26 with the moving plane forming members 2-9. A raised frame 15 is moved to the side of a bed main body 14 with the jack mechanism 26 and the moving plane forming members 2-9. After such movements performed, the moving plane forming members 2-9 are divided rightward and leftward as being held with the frame 15.
Patent JP-H10210663-A (JP)
Title: Service interrupt detecting method in system-interconnected inverter system
Inventor: HARA KUNIHARU
IPC: H02H3/24
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To surely detect a service interrupt of a system in a system- interconnected inverter system. SOLUTION: Two voltage signals Vcosθ and Vc cosnθ, i.e., an output voltage signals Vcosθ of an inverter 1 which inputs power from a DC power source 4, such as solar generation and converts it into AC, and an output signal Vc cosnθ outputted from a disturbance signal generating source 5 through a PWM control circuit 2 for controlling the inverter 1 and inputted into the inverter 1, are inputted into a signal-processing circuit 11 through a voltage detector 10 provided on the system side of a circuit-breaker 9. A DC component πVc Vd which is composed of a disturbance signal is detected by performing signal processing in this signal processing circuit 11, and a service interrupt of the system can be detected with a DC component at the time of normal operation as a reference value.
Patent JP-H04258334-A (JP)
Title: Method for controlling winding up of honeycomb structure
Inventor: MARUMOTO SEIICHI
IPC: B21C47/02
Filed: 1991-02-13
Abstract: PURPOSE:To stably secure the dimensional accuracy of the outer peripheral length of a honeycomb structure obtained by laminating flat and corrugated plates and winding them up in a cylindrical form. CONSTITUTION:In processes of laminating flat and corrugated plates and winding them up in a cylindrical form, a residual length lN is calculated by the following equation (1) to obtain a target outer peripheral length by using a target outer peripheral length lo, a wound up thickness t, a flat plate length li equivalent to one round and this is used as control commands to operate a winding up mandrel and related instruments. The honeycomb structure with satisfactory dimensional accuracy of the outer peripheral length can be wound up by using an inexpensive and simple winding up control means, and when this is combined integrally with an outer cylinder, the yield of nondefectives is improved and mass productivity can be realized easily. The equation (1) is shown in the caption.
Patent JP-S52103307-A (JP)
Title: Lightweight hard alloy for parts of hot rolling equipment
Inventor: OTOGURO HIDEO
IPC: C22C29/00
Filed: 1976-02-27
Abstract: PURPOSE: o develop the alloy for parts of hot rolling equipment, which is relatively lightweight, has a high hardness, an excellent wear resistance and thermal cracking resistance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09214977-A (JP)
Title: Method and device for encoding video
Inventor: JIYOSAWA HIROTAKA
IPC: H04N19/20
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for encoding video with which picture quality is prevented from being extremely lowered at the time of scene change of a video picture. SOLUTION: When the scene change is detected, only one part B of the picture is processed in an intra-frame encoding mode for one or several frames from a frame just after the scene change and the remaining parts are processed in an inter-frame encoding mode by forcedly turning inter-frame difference to '0'. Besides, the 1st frame just after the scene change performs intra-frame encoding to the central part of the picture and the following frames perform intra-frame encoding outside the intra-frame encoded part of the preceding frame.
Patent JP-H10223755-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: UMEZAWA TADASHI
IPC: H01L21/302
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a technique for lessening the parasitic capacitance of a wiring formed through a dual damascene process and improving a hole pattern which connects an upper and a lower wiring together in dimensional accuracy. SOLUTION: A hole patter 5 which connects an upper and a lower wiring together is bored in a silicon oxide film 4 low in permittivity, an organic coating film 6 is filled in the hole pattern 5, and then a groove pattern 8 is formed on the silicon oxide film 4. As the organic coating film 6 is slower in etching rate than the silicon oxide film 4, the organic coating film 6 is left unremoved like a column, and the hole pattern 5 is kept unchanged in shape and high in dimensional accuracy.
Patent JP-H11201063-A (JP)
Title: Vane type compressor
Inventor: MAKIHIRA SUSUMU
IPC: F04C29/00
Filed: 1998-01-16
Abstract: PROBLEM TO BE SOLVED: To prevent leak of cooling medium gas from a discharge valve containing chamber, reduce the number of parts, and set manufacturing cost low. SOLUTION: In a partition wall 1b to part a compression chamber 12a and a discharge valve containing chamber 20 from each other, a bolt insertion hole 23 for a bolt 22 to be inserted is provided, and a recess 24 to contain a head part 22a of the bolt 22 is provided in an inner circumferential surface 1a of a cam ring 1. The bolt 22 can thus be threaded from the inner side of the cam ring 1 to fix a discharge valve 19 and a discharge valve presser 21 in the discharge valve containing chamber 20. As a result, the discharge valve containing chamber 20 can be composed of a so-called spot-faced hole provided in one end surface of the cam ring 1 only, thereby need of a discharge valve cover or an O-ring is eliminated.
Patent JP-S52103767-A (JP)
Title: Dust collector capable of being mounted on existing installation or ap paratus
Inventor: WATANABE NOBUYUKI
IPC: B03C3/00
Filed: 1976-02-26
Abstract: PURPOSE: To provide an apparatus, comprising dust collecting section disposed upwardly of inlet suction port that is formed in a portion of bottom or side walls of the apparatus, which is mounted on dust producing source and can collect dust without pressure loss. 
     COPYRIGHT: (C)1977,JPO&Japio